Conforms to the BS 8621:2007 (BS 3621:2007 for escape locks). Meets the demands of insurance companies and the Police. Supplied with Euro Cylinder with thumbturn on the inside of the door. Enables easy exit in emergencies.

20mm bolt throw for additional strength and security, hardened steel plates to resist drilling and four hardened steel rollers in the deadbolt to resist hacksawing. Bolt through heavy duty security roses protect the cylinder